1997 CHEVROLET ASTRO transmission

Downloaded from www.Manualslib.com manuals search engine Starter Switch Check
I A CAUTION: I
When you are doing this check, the vehicle could
move suddenly. If it does, you or others could be injured. Follow the steps below.
1. Before you start, be sure you have enough room
around the vehicle.
2. Firmly apply both the parking brake (see “Parking
Brake” in the Index if necessary) and the
regular brake.
NOTE: Do not use the accelerator pedal, and be
ready to turn off the engine immediately if
it starts.
3. Try to start the engine in each gear. The starter
should work only in PARK
(P) or NEUTRAL (N).
If the starter works in any other position, your
vehicle needs service.
Brake-Transmission Shift Interlock (BTSI) Check
A CAUTION:
When you are doing this check, the vehicle could
move suddenly.
If it does, you or others could be
injured. Follow the steps below.
1.
2.
3.
Before you start, be sure you have enough room
around the vehicle. It should be parked
on a
level surface.
Firmly apply the parking brake (see “Parking Brake”
in
the Index if necessary).
NOTE: Be ready to apply the regular brake
immediately if
the vehicle begins to move.
With the engine off, turn the key to
the RUN
position, but don’t start the engine. Without applying
the regular brake, try to move the shift lever out
of PARK (P) with normal effort. If the shift lever
moves out
of PARK (P), your vehicle’s BTSI
needs service.
7-45

Downloaded from www.Manualslib.com manuals search engine Ignition Ransmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition key to
LOCK in each shift lever position.
0 The key should turn to LOCK only when the shift
lever
is in PARK (P).
0 The key should come out only in LOCK.
Parking Brake and Automatic Transmission
PARK
(P) Mechanism Check
I A CAUTION: I
When you are doing this check, your vehicle
could begin to move. You or others could be
injured and property could be damaged. Make
sure there is room in front of your vehicle in case
it begins to roll. Be ready to apply the regular
brake
at once should the vehicle begin to move.
Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot
on the regular brake,
set the parking brake.
0 To check the parking brake’s holding ability:
With the engine running and transmission
in
NEUTRAL (N), slowly remove foot pressure from
the regular brake pedal.
Do this until the vehicle is
held by the parking brake only.
0 To check the PARK (P) mechanism’s holding ability:
With the engine running, shift to PARK
(P). Then
release all brakes.
7-46

Downloaded from www.Manualslib.com manuals search engine !‘ Part D: Recommended Fluids
and Lubricants
NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your
GM dealer.
I USAGE
Engine Coolant
Coolant Supplement
Sealer
FLUIDLUBRICANT
Engine oil with the American
Petroleum Institute Certified For
Gasoline Engines “Starburst”
symbol of the proper viscosity.
To
determine the preferred viscosity
for your vehicle’s engine, see
“Engine Oil” in the Index.
50/50 mixture of clean water
(preferably distilled) and GM
Goodwrench@ DEX-COOL
or
Havoline@ DEX-COOL TM
(silicate-free) antifreeze. See
“Engine Coolant’’ in the Index.
GM Part No. 3634621 or
equivalent with a complete flush
and refill.
-_
USAGE
Delco Supreme 11 @ Brake Fluid Hydraulic Brake
FLUIDLUBRICANT
(GM Part No. 12377967 or System equivalent DOT-3 brake fluid).
Parking Brake Chassis lubricant (GM
Part
Cable Guides No. 1052497 or equivalent) or
lubricant meeting requirements
of NLGI
# 2, Category LB
or GC-LB.
Power Steering
GM Power Steering Fluid
System (GM
Part No. 1052884 - 1 pint,
Automatic DEXRON@-I11 Automatic
Transmission Transmission Fluid.
Key
Lock Multi-Purpose lubricant, Superlube@
Cylinders
(GM Part No. 12346241
or equivalent).
1050017
- 1 quart, or equivalent).
Chassis Chassis lubricant
(GM Part
Lubrication No. 1052497 or equivalent)
or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC-LB.
7-49

Downloaded from www.Manualslib.com manuals search engine I USAGE
Front Wheel Bearings
Differential,
Front and Rear Axle
I Transfer Case
Windshield Washer Solvent
FLUIDLUBRICANT
Wheel bearing lubricant meeting
requirements
of NLGI ## 2,
Category GC or GC-LB (GM
Part
No. 105 1344 or equivalent).
Axle Lubricant (GM Part
No.
105227 1) or SAE 8OW-90
GL-5 Gear Lubricant.
DEXRON@-111 Automatic
Transmission Fluid.
GM Optikleen@ Washer Solvent
(GM Part
No. 1051515)
or equivalent.
I USAGE I FLUIDLUBRICANT
Hood Latch
(GM Part No. 12346293 or
Assembly, Lubriplate lubricant aerosol
Category LB or GC-LB.
Release Pawl requirements
of NLGI ## 2, Anchor
and equivalent)
or lubricant meeting
Pivots, Spring
Hood and Door or equivalent).
(GM Part No. 12346241
Hinges Multi-purpose lubricant, Superlube@
~
Weatherstrip
replacement filters, valves and spark plugs.
See
“Replacement Parts” in the Index
for recommended
Part No.
12345579 or equivalent).
Conditioning Dielectric
Silicone Grease
(GM
7-50

Downloaded from www.Manualslib.com manuals search engine 1997 CHEVROLET/GEO SERVICE PUBLICATIONS ORDERING INFORMATION
The following publications covering the operation and servicing of your vehicle can be purchased by filling out
the Service Publication Order Form in this book and mailing it in \
with your check, money order,
or credit card information
to Helm, Incorporated (address below.)
CURRENT PUBLICATIONS FOR 1997 CHEVROLET/GEO
SERVICE MANUALS
Service Manuals have the diagnosis and repair information
on engines, transmission, axle, suspension, brakes,
electrical, steering, body, etc.
RETAIL
SELL PRICE: $90.00
TRANSMISSION, TRANSAXLE, TRANSFER CASE UNIT REPAIR MANUAL
This manual provides information on unit repair service
procedures, adjustments and specifications for the
1997 GM transmissions, transaxles and transfer cases.
RETAIL SELL PRICE:
$40.00
SERVICE BULLETINS
Service Bulletins give technical service information needed
to knowledgeably service General Motors cars and trucks.
Each bulletin contains instructions to assist in the
diagnosis and service of your vehicle.
PLEASE COMPLETE THE ORDER FORM SHOWN ON
-I€ FOLLOWING PAGE AND MAIL TO:
Helm, Incorporated P.U. Box 07130 Detroit, MI 48207
OWNER’S INFORMATION
Owner publications are written directly for Owners and
intended to provide basic operational information about the
vehicle. The owner’s manual will include the Maintenance Schedule for all models.
In-Portfolio: Includes a Portfolio, Owner’s Manual and
Warranty Booklet. RETAIL SELL PRICE:
$1 5.00
Without Portfolio: Owner’s Manual only.
RETAIL SELL PRICE:
$1 0.00
CURRENT & PAST MODEL ORDER FORMS
Service Publications are available for current and past
model GM vehicles. To request an order form, please
specify year and model name of the vehicle.
OR ORDER TOLL FREE: 1-800-782-4356
Monday-Friday 8:OO AM - 6:OO PM Eastern Time
For Credit Card Orders Only (VISA-Mastercard-Discover)

Downloaded from www.Manualslib.com manuals search engine ORDER TOLL FREE Orders will be mailed within 10 days of receipt. Please allow ade uate time for postal
(NOTE: For Credit Card Holders Only) service. If further information is needed, write to the address s s, own below or call
(Monday-Friday 8:OO AM - 6:OO PM EST) information within 30 days of delivery. On returns, a re-stocking fee may be applied 1 -800-782-4356 1-800-782-4356. Material cannot be returned for credit without packing slip with return
FAX Orders Only 1-31 3-865-5927 against the original order.
PUBLICATION FORM
ITEM DESCRIPTION VEHICLE MODEL QTY‘ EACH* PRICE
TOTAL
NUMBER NAME YEAR PRtCE
Service Manual
1997 $90.00
Car
& Light Truck
Transmission Unit Repair 1997 $40.00
Owner’s Manual
In Portfolio 1997 $1 5.00
Owner’s Manual Without Portfolio 1997 $1
0.00
1
9
9
7
G
NOTE: Dealers and Companies please provide dealer or company name, and also the
name of the person to whose attention the shipment should be sent. s Mail completed order form to:
HELM, INCORPORATED P.O. Box 071 30 Detroit, MI 48207
H
For purchases outside U.S.A. please write to the above address for quotation.
P
(CUSTOMER’S NAME) (ATTENTION)
T
(STREET ADDRESS-NO P.O. BOX NUMBERS)
(STATE)
I (ZIP CODE)
DAYTIME TELEPHONE NO.
1
AREA CODE
GIVI-CHE-ORD~~ *(Prices are subject to change without notice and without incurring
obligation. Allow ample time for delivery.)
-
P
A
Y
M
E
N
T
-
Check or Money
Order payable to Helm, Inc. (USA funds
only
- do not send cash.)
0 Mastercard
c] VISA -
U.S. Order Processing $5.00
Canadian Postage (See Note Below)
I GRANDTOTAL I
U Discover 3
Account Number: UIn lrm UIII UIn
Expiration m ml Check here if your billing address
Date mo/yr: is different from your shipping
address shown.
CUSTOMER SIGNATURE
Note to Canadian Customers: All listed prices are quoted in US. funds. Canadian residents
are to make checks payable in US. funds. To cover Canadian postage, add $11 50 plus the US. order processing.

Downloaded from www.Manualslib.com manuals search engine Section 9 Index
Accessory Power Outlet ......................... 2-52
Add-on Equipment
............................. 4-30
AirBag
....................................... 1-27
Adding Equipment
............................ 1-33
How Does
it Restrain .......................... 1-3 1
How it Works ................................ 1-29
Location
.................................... 1-29
Readiness Light
......................... 1.28. 2.61
Servicing
................................... 1-32
What Makes
it Intlate .......................... 1-30
What Will
You See After it Inflates ............... 1-3 I
When Should it Inflate ......................... 1-30
AirCleanerFilter
............................... 6-19
Air Conditioning Refrigerants
..................... 6-67
Alignment and Balance. Tire
...................... 6-48
All-Wheel Drive
.......................... 2.22. 6.23
Aluminum Wheels. Cleaning
...................... 6-57
Antenna. Fixed
................................. 3-30
Antifreeze
..................................... 6-25
Anti-Lock
Brakes
...................................... 4-7
Brake System Warning Light
................ 2.64. 4.7
Anti.Theft. Radio
.............................. 3-26
Appearance Care
............................... 6-50
Appearance Care Materials
....................... 6-59
Arbitration Program
.............................. 8-9
Ashtrays
...................................... 2-50
Air
Conditioning
................................ 3-5 Audio Equipment. Adding
........................ 3-28
Audio Systems
.................................. 3-9
Automatic Transmission Check
........................... 7-44
Transmission Fluid
............................ 6-20
Transmission Operation
........................ 2-19
Front
....................................... 6-24
LockingRear
................................ 2-22
Rear
....................................... 6-25
Battery
...................................... 6-36
Jump Starting
................................. 5-3
Replacement. Remote Keyless Entry
............... 2-9
Wdrnings
.................................... 5-3
BBB Auto Line
................................. 8-9
Better Business Bureau Mediation
................... 8-9
Brake
Adjustment
.................................. 6-35
Fluid
....................................... 6-32
Master Cylinder
.............................. 6-32
Parking
..................................... 2-23
PedalTravel
................................. 6-35
Replacing System Parts
........................ 6-35
System Warning Light
......................... 2-63
Trailer ...................................... 4-35
Transmission Shift Interlock Check
............... 7-45
Wear
....................................... 6-34
Axle
9-1

Downloaded from www.Manualslib.com manuals search engine Engineoil .................................... 6-11
Adding ..................................... 6-12
Additives
................................... 6- 14
Checking
................................... 6-11
Pressure Gage ................................ 2-68
Used
....................................... 6-14
Whentochange
.............................. 6-14
Exhaust, Engine
....... 2-27,2-28,2-30,4-27,4-34, 4-35
Express-Down Window
.......................... 2-29
Fabric Cleaning
............................... 6-52
FillingYourTank
6-5
Fi 1 ter
.
................................
Air Cleaner Replacement ....................... 6-68
Engine Oil Replacement
....................... 6-68
Finish Care
.................................... 6-56
Finish Damage
................................. 6-58
FirstGear ..................................... 2-22
Flashers, Hazard Warning
......................... 5-2
Flat Tire. Changing
............................. 5-23
Fluid Capacities
........................... 6.66. 6.67
Foreign Countries. Fuel
........................... 6-4
Fluids and Lubricants ............................ 7-49
French Language Manual
11
Front
Axle
....................................... 6-24
Towing
................................. 5-9. 5.10
Turn Signal Lamp Bulb Replacement ............. 6-40
.. ...........................
Storage Area ................................. 2-42
Fuel .......................................... 6-3
Filling Your Tank
.............................. 6-5
Gage
....................................... 2-69
In Foreign Countries ........................... 6-4
Regulator
................................... 2-18
Fuses and Circuit Breakers
....................... 6-61
Gages Engine Coolant Temperature
.................... 2-64
Fuel ....................................... 2-69
Engine Oil Pressure
........................... 2-67
Garage Door Opener
............................ 2-45
GAWR
....................................... 4-28
Gear Positions. Automatic Transmission
............. 2-19
GloveBox
.................................... 2-42
Gross Axle Weight Rating
........................ 4-28
Gross Vehicle Weight Rating
...................... 4-28
Guide en Franpis 11
GVWR ....................................... 4-28
.. .................................
Halogen Bulbs ................................ 6-36
Hatch Release
.................................. 2-12
Hazard Warning Flashers
.......................... 5-2
Head Restraints
................................. 1-5
Headlamps .................................... 2-38
Bulb Replacement
............................ 6-37
High/Low Beam Changer ...................... 2-32
Wiring
..................................... 6-61
OnReminder ................................ 2-38
9-4